Langfuse MCP Server
MCP server that exposes the Langfuse REST API as tools — query traces, observations, sessions, scores, prompts, datasets, and metrics from any MCP client.
context tax
queued
security
queued
cold start
queued
freshness
Slowing5mo ago
Install Langfuse MCP server
Install in Claude Code
claude mcp add langfuse-hugoles -- npx -y langfuse-mcpInstall in Cursor
{
"mcpServers": {
"langfuse-hugoles": {
"command": "npx",
"args": [
"-y",
"langfuse-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"langfuse-hugoles": {
"command": "npx",
"args": [
"-y",
"langfuse-mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"langfuse-hugoles": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"langfuse-mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"langfuse-hugoles": {
"command": "npx",
"args": [
"-y",
"langfuse-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Slowing — last maintenance signal 5mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-05-04 · 5mo ago · GitHub
Latest release
2026-05-04 · 5mo ago · GitHub · v1.2.0
Package published
no data · npm/PyPI
Registry entry updated
no data · official registry
FAQ
›How do I install the Langfuse MCP server in Claude Code?
Run: claude mcp add langfuse-hugoles -- npx -y langfuse-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Langfuse require an API key?
No required environment variables are declared in its published metadata.
›Can I use Langfuse as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Langfuse in the official MCP registry?
No. It was indexed from npm, awesome-mcp-servers (punkpeye).
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